Tangem Wallet Pack of 2 - Secure Crypto Wallet - Trusted Cold Storage for Bitcoin, Ethereum, NFT's &

Tangem Wallet Pack of 2 - Secure Crypto Wallet - Trusted Cold Storage for Bitcoin, Ethereum, NFT's &
Key item features Ultimate Security: Generates a private key that remains on the card, safeguarding crypto and NFTs from hackers with EAL6+ certification and audited firmware. Versatile Compatibility: Manages over 13,000 tokens across 70+ blockchains, supporting DeFi, NFTs, and DeEx without wires, Bluetooth, or USB. Effortless Operation: Utilizes NFC for secure transactions via a mobile device and the Tangem app, enabling buying and selling crypto with various payment methods. Smart Backup: Features a second Tangem Wallet as a backup, eliminating the need for paper, pictures, or seed phrases for recovery. Durable Design: Boasts IP68 protection against environmental conditions, ensuring longevity and robust physical security. Comprehensive Support: Compatible with Bitcoin, Ethereum, Solana, XRP, USDT, and over 6,000 cryptocurrencies, integrating with dApps and WalletConnect.

LBANK

LBANK

Is the balance of the channel safe if I set unilateraltimeout to 0 and go offline when mutually closing the channel?

I run a core lighning node with a couple of private, single-founded channels. Because of my circumstances my node is usually online for a couple of hours every three days or so. I want to mutually close one of my lightning channels, and am thinking of running:

lightning-cli -k "id=${scid}" unilateraltimeout=10800 feerange=[2000, normal]

where scid is the short_channel_id of the channel to be closed. I set unilateraltimeout to 10800 seconds, i.e. 3 hours. I consider also setting the parameter to 0 or skipping it (it then defaults to 48 hours) Is it safe to set unilateraltimeout to 0 and go offline when mutually closing the channel?



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